public JsonResult FarmBooking(FarmBookingInput input)
{
var parameter = ModelHelper.GetPropertyDictionary <FarmBookingInput>(input);
var result = PostStandardWithSameControllerAction <object>(this, parameter);
return(new JsonResultEx(result));
}
public JsonResult FarmBooking(FarmBookingInput input)
{
using (var result = new ResponseResult <object>())
{
//验证用户是否存在
if (_userService.Count(m => m.Id == input.UserId) == 0)
{
throw new CustomException("用户不存在!");
}
//获取农场信息
var farm = _farmService.GetByKey(input.FarmId);
if (farm == null || farm.IsDeleted)
{
throw new CustomException("农场不存在!");
}
//判断农场是否开放
if (!farm.IsOpen)
{
throw new CustomException("农场暂未开放!");
}
//判断预约时间是否在开放时间内
if (!(input.VisitDate >= farm.OpenStartDate && input.VisitDate <= farm.OpenEndDate))
{
throw new CustomException("请预约一个有效的日期!");
}
//判断是否已经预约过同一个农场
var existBookingRecord =
_farmBookingService.Count(m => m.UserId == input.UserId && m.FarmId == input.FarmId) > 0;
if (existBookingRecord)
{
throw new CustomException("你已预约过该农场，如需再次预约，请线下联系!");
}
if (input.VisitDate != null)
{
var farmBookingRecord = new T_FARM_BOOKING()
{
FarmId = input.FarmId,
UserId = input.UserId,
VisitDate = input.VisitDate.Value,
CreateTime = DateTime.Now
};
_farmBookingService.Insert(farmBookingRecord);
result.Message = "预约示范农场成功!";
return(new JsonResultEx(result));
}
result.IsSuccess = false;
result.Message = "预约示范农场失败!";
return(new JsonResultEx(result));
}
}
